Home / 24,670,053.96-34,044,943.86-13,656,987.78

Finding the Fourth Proportional to 24,670,053.96, 34,044,943.86 and 13,656,987.78

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Solution

The fourth proportional to 24,670,053.96, 34,044,943.86 and 13,656,987.78 is: 18,846,792.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,670,053.96 : 34,044,943.86 = 13,656,987.78 : x
  2. Step 2: Convert to fraction form
    24,670,053.96/34,044,943.86 = 13,656,987.78/x
  3. Step 3: Cross multiply
    24,670,053.96x = 34,044,943.86 × 13,656,987.78
  4. Step 4: Simplify right side
    24,670,053.96x = 464,951,382,266,806
  5. Step 5: Solve for x
    x = 464,951,382,266,806/24,670,053.96
  6. Step 6: Final answer
    x = 18,846,792.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.